I want to Compare two 10-year periods In California for the number of high Smog day's. The two periods are 1975 to 1985 and 2005 to 2015. 197s to...

i think i have the the hypotheses set up correct i just need help solving

I want to Compare two 10-year periodsIn California for the number of highSmog day's. The two periods are1975 to 1985 and 2005 to 2015.197s to 1985 the day are as follows230, 2 25, 235, 2 25, 235, 235, 185, 180, 225and 200 days . 2005 to 2015 the daysare 130 , 125 , 120 , 135 , 130 , 120 , 140 , 120140, 120, 125 and 115. days per year.I. want to find out which 10-yearperiod has a lower mean of smog dayUl = mean high smog day 1975 to 1985UZ = nean high smos day 2005 to 2015HO: 1 1 - 1 2 = OHI:MI - M2 Zo, I think, I haves the hypothesis set upCorrect need help solving,